> ## Documentation Index
> Fetch the complete documentation index at: https://docs.poly.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# List builder knowledge categories

> List the available knowledge categories to help narrow searches. Categories include: functions, flows, prompting, entities, deployment, integrations, scopes, patterns, and more.



## OpenAPI

````yaml api-reference/agents/openapi.json GET /v1/builder-knowledge/categories
openapi: 3.1.0
info:
  title: PolyAI Agents API
  version: 1.0.11
  description: Manage PolyAI agents, telephony, deployments, and real-time configs.
servers:
  - url: https://api.us.poly.ai
    description: US region
  - url: https://api.eu.poly.ai
    description: EU region
  - url: https://api.uk.poly.ai
    description: UK region
  - url: https://api.studio.poly.ai
    description: Studio region
security:
  - polyApiKey: []
paths:
  /v1/builder-knowledge/categories:
    get:
      tags:
        - Builder Knowledge
      summary: List builder knowledge categories
      description: >-
        List the available knowledge categories to help narrow searches.
        Categories include: functions, flows, prompting, entities, deployment,
        integrations, scopes, patterns, and more.
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CategoriesResponse'
        '401':
          description: Unauthorized – missing or invalid API key
        '403':
          description: Forbidden – insufficient permissions
components:
  schemas:
    CategoriesResponse:
      type: object
      title: CategoriesResponse
      description: The available builder knowledge categories.
      properties:
        categories:
          type: array
          description: Alphabetically sorted list of knowledge categories
          items:
            type: string
      required:
        - categories
  securitySchemes:
    polyApiKey:
      type: apiKey
      in: header
      name: X-API-KEY

````